The day when the guns themselves can be at blame, is the day we invent guns that can somehow make decisions for themselves & go on shooting rampages by themselves. Put blame where it is deserving...the disturbed people behind the guns.
I do agree that bullying is a huge issue in school. I myself was always the shy girl in the corner & too embarassed to talk to the other kids. Of course, that made me a huge target for A LOT of bullying. That bullying is very psychologically scarring, even years later. I still feel sad when I think about it. So that said, bullying is a huge problem, but is not entirely to blame. There are plenty of bullied children that go on to have productive lives as adults (such as myself).